Description
Rails is a web-application framework. Starting with version 5.2.0, there is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a Set-Cookie header along with the user's session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak. The vulnerability is fixed in 7.0.8.1 and 6.1.7.7.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| rails | rails | >= 5.2.0, < 6.1.7.7; >= 7.0.0, < 7.0.8.1 |
| rails | rails | >= 5.2.0, < 7.1.0 |
References
- https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945Vendor Advisory
- https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433Patch
- https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3Patch
- https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6gVendor Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2024-26144.ymlThird Party Advisory
- https://security.netapp.com/advisory/ntap-20240510-0013/Third Party Advisory
- https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945Vendor Advisory
- https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433Patch
- https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3Patch
- https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6gVendor Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2024-26144.ymlThird Party Advisory
- https://security.netapp.com/advisory/ntap-20240510-0013/Third Party Advisory
Timeline
- Published
- Feb 27, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed